85419632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{172217}}^1$

素因数の和:172256

約数の個数: 20

約数和(自身を含む): 170840256

約数和(自身を除く): 85420624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 172217, 344434, 688868, 1377736, 2755472, 5338727, 10677454, 21354908, 42709816, 85419632]

約数ペア:

[(1, 85419632), (2, 42709816), (4, 21354908), (8, 10677454), (16, 5338727), (31, 2755472), (62, 1377736), (124, 688868), (248, 344434), (496, 172217)]